# LunaSolCal vs EAP PT2020

The clearest difference is price: EAP PT2020 at Free against LunaSolCal's $4.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

EAP PT2020 is free to download; LunaSolCal costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LunaSolCal ships an update every 2 months, EAP PT2020 every 5 weeks. The most recent releases landed on September 27, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | LunaSolCal | EAP PT2020 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.9 (1.2K ratings)](https://appshunter.io/ios/app/lunasolcal/id390175338/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 95.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 79 MB | 17 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Volker Voecking Software Engineering](https://appshunter.io/developer/390175341) | [EAP](https://appshunter.io/developer/1488494191) |

## What reviewers say

### LunaSolCal

[App page](https://appshunter.io/ios/app/lunasolcal/id390175338)

This app calculates precise times for sun and moon events, including sunrise, sunset, moonrise, and moonset, for any location and date. It also provides detailed astronomical data and tracks celestial movements. View daily information in the notification center.

**Highlights:** Sunrise and sunset times, Moonrise and moonset times, Day length calculation, Moon phase tracking, Twilight times (civil, nautical, astronomical), Solar and lunar eclipse dates, Location-based calculations via GPS or city database

**In-app purchases:** none

**What reviewers like**

- 👍 Great app
- 🚀 Accurate and reliable information
- 💡 Useful for photography and planning
- 👍 Easy to use and navigate
- 👍 Comprehensive data and features

**What reviewers complain about**

- 🐛 Notifications/alarms not working consistently
- 🐛 Occasional crashes or bugs
- 🔧 Place/location selection could be improved

**Reported bugs**

- Notifications not working properly
- Crashes when using map layer select

**Requested features**

- Add lockscreen widget
- Implement automatic light/dark mode switching
- Integrate with calendar for event planning


### EAP PT2020

[App page](https://appshunter.io/ios/app/eap-pt2020/id1488494192)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LunaSolCal free?

LunaSolCal costs $4.99, with no in-app purchases.

### Is EAP PT2020 free?

EAP PT2020 is free to download, with no in-app purchases.

### Do LunaSolCal or EAP PT2020 have ads?

Neither LunaSolCal nor EAP PT2020 shows ads.

### Which is updated more often, LunaSolCal or EAP PT2020?

LunaSolCal ships an update every 2 months, and EAP PT2020 every 5 weeks. Most recently, LunaSolCal was updated on September 27, 2026 and EAP PT2020 on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*